Sounds like you support "Softwar"'s thesis here.
Do you mind explaining how exactly Bitcoin if supposed to secure other computer networks?
I never really got that... And somehow Lowery didn't explain any details on that in the two interviews I've watched.
In section 5.8 of his thesis he proposes what he calls an electro-cyber dome security system. He describes it as a firewall-style API that requires all control actions to be tied to reusable proofs-of-work. Here's the PDF and you can read that section in detail.
https://drive.google.com/file/d/15uMzo9qbV-GY4xNH7ZhenXuE_q5xO4ZL/view?usp=drivesdk
